how to toggle between single line and multi - line display of a particular record in a subfile?
Is it necessary to define all formats ? Which are mandatory and which are Optional ?
different type of cursor?
A join logical file has how many record formats?
what is a physical file?
how can you detect and handle a record lock situation?
how to read database records without locking them?
What is the purpose of the following? FORDHDR1 IF E K DISK ORDHDRF KRENAMEORDHDRF1
can a single screen format occupy a screen area above and below a subfile format ?
what is the purpose of the indara keyword?
define what a data queue is along with a brief example of what it may be used for?
What are the types of data structure in as400?
List the steps/commands necessary to accomplish the following: a. Copy data from the file ORDHDR into file ORDHIST b. The file ORDHIST may or may not exist c. If the file ORDHDR does exist, it may or may not contain data d. The file ORDHIST may or may not contain data, if the file does contain data the old data should be erased